Business Details
Trusted Window & Door Replacement Experts in San Antonio
At The Window Source of San Antonio, we are dedicated to delivering premium window, door, siding, and gutter replacement solutions tailored to the unique needs of Texas homeowners. With over two decades of combined experience, our team of licensed and certified professionals prioritizes quality craftsmanship, energy efficiency, and personalized service. As a locally owned and operated business, we pride ourselves on understanding regional climate challenges and providing products that meet ENERGY STAR guidelines, including high-performance glass options and durable vinyl windows.Our commitment to transparency, integrity, and community-driven service sets us apart from national chains, ensuring every project is completed with meticulous attention to detail and backed by a double lifetime warranty. We believe in empowering customers through free in-home consultations and stress-free installations, ensuring long-term satisfaction and trust in every interaction.
Services
Replacement Windows
Replacement Doors
Replacement Siding
Patio Covers
Replacement Gutters
Highlights and features
- We are the #1 window replacement company in San Antonio with 20+ years of experience.
- Our products include double lifetime warranties for long-term peace of mind.
- We offer free in-home consultations with no high-pressure sales tactics.
- Locally owned and operated, prioritizing personalized service for Texas homeowners.
- Licensed and insured team ensuring professional installations and customer satisfaction.
What people say
Phenomenal job
Excellent work
Professional and courteous
Left everything clean
Highly recommend
Services
Replacement Windows
We install energy-efficient replacement windows tailored to Texas climates, including awning, casement, double-hung, and specialty-shaped options. Our products meet ENERGY STAR guidelines, featuring high light transmittance, sound insulation, and extreme weather performance. Backed by a double lifetime warranty, our windows enhance home aesthetics, reduce utility bills, and improve comfort.
Replacement Doors
Our exterior door replacement services include entry, French, patio, and storm doors designed for security, durability, and curb appeal. We offer free consultations to help homeowners choose energy-efficient options that match their style. All installations come with a lifetime warranty and are completed by licensed, insured professionals.
Replacement Siding
We provide vinyl, stucco, and sculptured stone siding replacements that protect homes from weather damage while improving energy efficiency. Our solutions reduce maintenance needs, resist pests, and enhance curb appeal. Siding upgrades also increase property value and provide long-term durability against Texas weather conditions.
Patio Covers
Custom patio covers and enclosures protect outdoor spaces from sun and rain while extending living areas. Options include retractable awnings, screened enclosures, and insulated structures. Our designs balance style and functionality, offering shade, UV protection, and durability for year-round enjoyment.
Replacement Gutters
We install low-maintenance, durable gutters that prevent water damage to roofs, foundations, and siding. Our systems address clogging and debris issues common in standard gutters, ensuring efficient drainage. Upgrades improve home protection and reduce long-term maintenance costs.
People
Moses Torres
Owner/President
Moses Torres leads The Window Source of San Antonio with a commitment to quality and community. He oversees operations to ensure every project meets high standards of craftsmanship and customer satisfaction.
Erica Torres
Vice President
Erica Torres plays a pivotal role in managing day-to-day operations and client relations. Her focus on transparency and integrity ensures a seamless experience for homeowners.
Joseph Teniente
Director of Operations
Joseph Teniente coordinates installations and project timelines, ensuring efficiency and adherence to quality benchmarks across all services provided.
Pete Garza
Project Manager
Pete Garza manages project execution, working closely with teams to deliver timely, stress-free installations that align with customer expectations.
Michael Garvin
Sales Director
Michael Garvin leads sales efforts, emphasizing informed decision-making and personalized guidance to help clients choose the best solutions for their homes.
Questions
What services do you offer?
We specialize in window, door, siding, patio cover, and gutter replacements with energy-efficient, durable solutions tailored to Texas homes.
Do you provide warranties?
All products include a double lifetime warranty covering both materials and installation for long-term protection.
Are your installers licensed and insured?
Yes, our team is fully licensed, insured, and trained to ensure safe, professional installations.
Can I finance my project?
We offer financing options, including 0% interest plans and flexible payment terms for qualified customers.
How long does installation take?
Most window and door replacements are completed in one day, with larger projects scheduled efficiently.
Do you serve areas outside San Antonio?
We serve Bexar, Guadalupe, Comal, Wilson, and surrounding counties with personalized service.
